发明名称 |
FREMGANGSMAADE TIL REGENERERING AF BRUGT PAPIR |
摘要 |
<p>Process for reclaiming waste paper without deinking which involves pulping the waste paper in the presence of soft water and then adding to the pulp thus obtained a compound capable of liberating, in aqueous solution, ions with a positive charge equal to or greater than 2.</p> |
申请公布号 |
DK149553(C) |
申请公布日期 |
1986.12.29 |
申请号 |
DK19800004464 |
申请日期 |
1980.10.22 |
申请人 |
INTEROX SOCIETE ANONYME |
发明人 |
CEUSTER JEAN DE;DUPREZ PAUL |
分类号 |
D21C5/02;(IPC1-7):D21C5/02 |
主分类号 |
D21C5/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|